From 72324d80f6693e9f7b4efb204a9bd3c92e0bb692 Mon Sep 17 00:00:00 2001
From: Dan Albert <danalbert@google.com>
Date: Sat, 24 Jan 2015 13:47:03 -0800
Subject: [PATCH] Add support for host coverage.

The --host flag will pull coverage results from the host output rather
than the target.

Change-Id: I88aac17d23feff22926fbb67416ade3c821b5b6c
---
 scripts/acov | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/scripts/acov b/scripts/acov
index ef7c86a95..c33ede22f 100755
--- a/scripts/acov
+++ b/scripts/acov
@@ -36,11 +36,22 @@ if [ $? -ne 0 ]; then
   sudo apt-get install lcov
 fi
 
+HOST=false
+ANDROID_OUT=$ANDROID_PRODUCT_OUT
+if [ "$1" = "--host" ]; then
+  HOST=true
+  ANDROID_OUT=$ANDROID_HOST_OUT
+fi
+
 cd $ANDROID_BUILD_TOP
 FILE=cov.info
 DIR=$(mktemp -d covreport-XXXXXX)
-adb pull /data/local/tmp/gcov
-lcov -c -d $ANDROID_PRODUCT_OUT -o $DIR/$FILE
+
+if [ "$HOST" = "false" ]; then
+  adb pull /data/local/tmp/gcov
+fi
+
+lcov -c -d $ANDROID_OUT -o $DIR/$FILE
 echo "Generating coverage report at $DIR"
 genhtml -q -o $DIR $DIR/$FILE
 xdg-open $DIR/index.html >/dev/null